摘要
用苯酚、浓硫酸、萘和甲醛等为主要原料合成了一种新的芳砜桥型鞣剂，对磺化、成砜、纯化、缩聚、中和、混合等工艺用均匀设计法和因素轮换法进行了研究，合成的优选样品进行了初步应用。
Abstract A new type of arylsulfone-bridge tanning a-gent is synthesized with phenol,sulfuric acid(98%),naphthalene and formaldehyde etc,85main materials.Sulphonation,supersulphonation,purification,condensation,neutralisation andblending are disscussed by uniform-designingmethod and factor-change-designing method.Asd the application of the final sample of oursynthesized tanning agent is about investigated.
出处
《精细化工》
EI
CAS
CSCD
1995年第3期21-26,共6页
Fine Chemicals
